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It seems like you need something like mod_rewrite [1], assuming you're
using apache as the webserver. For other webservers, I have no idea.
As has been said, though, this is certainly not an LVS (layer 4)
problem, but a layer 7 problem.
Good Luck,
Lloyd Brown
[1] see http://httpd.apache.org/docs/2.2/mod/mod_rewrite.html for
official documentation
Jason Martin wrote:
> On Wed, Apr 05, 2006 at 08:23:20AM -0700, Raicovici Flavius wrote:
>
>>>Is it possible to modify the original url that comes
>>>from an user, at LVS side and forward the modifyed
>>>one to the real server?
>>>E.g
>>>- user request -> LVS :
>>>http://www.mydomain.com/mypage.html?123
>>>- request forwarded by LVS to real server:
>>>http://www.mydomain.com/mypage.html?var=123
>>>
>>>It looks a dummy question, but I really need to know
>>>if it's possible.
>
> Not with LVS, as it is a packet-level tool (layer 4) tool. You
> need something at layer 7 that understands the concept of a URL
> and can do the rewriting you are looking for. That would be some
> sort of web proxy probably.
> -Jason Martin
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